BLACK DIAMOND THERAPEUTICS I (BDTX) Institutional Ownership Changes & 13F Activity
BLACK DIAMOND THERAPEUTICS I (BDTX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include T. Rowe Price Investment Management, Inc., Bridgeway Capital Management, Llc, Balyasny Asset Management L.P., Man Group Plc, and Goldman Sachs Group Inc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Mirae Asset Global Investments Co., Ltd. | Buy | +203 | +7.3% | 2,972 | $6.33K | Q1 2026 | Aug 12, 2026 |
| Bank Of America Corp | Buy | +63,040 | +123.4% | 114,143 | $243.13K | Q1 2026 | May 18, 2026 |
| T. Rowe Price Investment Management, Inc. | Buy | +8,230,881 | +352.9% | 10,563,103 | $22.50M | Q1 2026 | May 15, 2026 |
| Bridgeway Capital Management, Llc | Buy | +550,177 | +317.5% | 723,477 | $1.54M | Q1 2026 | May 15, 2026 |
| Balyasny Asset Management L.P. | Buy | +510,811 | — | 510,811 | $1.09M | Q1 2026 | May 15, 2026 |
| Man Group Plc | Buy | +429,667 | +330.4% | 559,700 | $1.19M | Q1 2026 | May 15, 2026 |
| Goldman Sachs Group Inc | Buy | +359,091 | +110.4% | 684,418 | $1.46M | Q1 2026 | May 15, 2026 |
| D. E. Shaw & Co., Inc. | Sell | -291,851 | -44.5% | 363,921 | $775.15K | Q1 2026 | May 15, 2026 |
| Marshall Wace, Llp | Sell | -273,822 | -24.7% | 836,266 | $1.78M | Q1 2026 | May 15, 2026 |
| Empowered Funds, Llc | Buy | +230,177 | — | 230,177 | $490.28K | Q1 2026 | May 15, 2026 |
| Round Rock Advisors Llc | Buy | +194,828 | +244.9% | 274,367 | $584.40K | Q1 2026 | May 15, 2026 |
| Millennium Management Llc | Sell | -161,577 | -54.5% | 134,979 | $287.50K | Q1 2026 | May 15, 2026 |
| Qube Research & Technologies Ltd | Sell | -156,211 | -92.1% | 13,407 | $28.56K | Q1 2026 | May 15, 2026 |
| Awm Investment Company, Inc. | Sell | -100,000 | -16.0% | 525,000 | $1.12M | Q1 2026 | May 15, 2026 |
| Point72 Asset Management, L.P. | Sell | -95,756 | -48.7% | 100,985 | $215.10K | Q1 2026 | May 15, 2026 |
| Graham Capital Management, L.P. | Buy | +84,343 | +97.4% | 170,899 | $364.01K | Q1 2026 | May 15, 2026 |
| Fmr Llc | Buy | +82,673 | +15.3% | 623,827 | $1.33M | Q1 2026 | May 15, 2026 |
| Citadel Advisors Llc | Buy | +77,193 | +18.1% | 502,652 | $1.07M | Q1 2026 | May 15, 2026 |
| Omers Administration Corp | Sell | -76,100 | -54.8% | 62,800 | $133.76K | Q1 2026 | May 15, 2026 |
| Xtx Topco Ltd | Sell | -66,839 | -55.8% | 52,840 | $112.55K | Q1 2026 | May 15, 2026 |
| Two Sigma Investments, Lp | Buy | +43,300 | — | 43,300 | $92.23K | Q1 2026 | May 15, 2026 |
| Quadrature Capital Ltd | Buy | +37,474 | — | 37,474 | $79.82K | Q1 2026 | May 15, 2026 |
| Geode Capital Management, Llc | Buy | +30,795 | +6.1% | 536,575 | $1.14M | Q1 2026 | May 15, 2026 |
| Susquehanna International Group, Llp | Sell | -25,866 | -24.7% | 78,858 | $167.97K | Q1 2026 | May 15, 2026 |
| Two Sigma Securities, Llc | Sell | -23,875 | -58.9% | 16,663 | $35.49K | Q1 2026 | May 15, 2026 |
| Schonfeld Strategic Advisors Llc | Buy | +18,774 | — | 18,774 | $39.99K | Q1 2026 | May 15, 2026 |
| American Century Companies Inc | Sell | -17,062 | -15.8% | 91,046 | $193.93K | Q1 2026 | May 15, 2026 |
| Diametric Capital, Lp | Buy | +15,386 | — | 15,386 | $32.77K | Q1 2026 | May 15, 2026 |
| Susquehanna Portfolio Strategies, Llc | Buy | +14,663 | +9.2% | 173,647 | $369.87K | Q1 2026 | May 15, 2026 |
| Prelude Capital Management, Llc | Buy | +13,895 | — | 13,895 | $29.60K | Q1 2026 | May 15, 2026 |
Frequently asked questions about BDTX activity
Which institutional owners are buying BDTX?
Institutional owners buying BDTX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in BDTX activity?
"Buy" means an investor increased their reported position in BDTX compared to the prior reporting period. This reflects growing exposure to BLACK DIAMOND THERAPEUTICS I (BDTX) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in BDTX increasing?
Institutional interest in BDTX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
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